CA2898263C - Bidirectional wrench - Google Patents

Bidirectional wrench Download PDF

Info

Publication number: CA2898263C
Authority: CA; Canada
Prior art keywords: pawl; ratchet surface; spring; gear; pawl element
Prior art date: 2013-01-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA2898263A

Other languages

English (en)

French (fr)

Other versions

CA2898263A1 (en

Inventor

Min Wang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

RATCHET SOLUTIONS Inc

Hangzhou Great Star Tools Co Ltd

Hangzhou Great Star Industrial Co Ltd

Original Assignee

RATCHET SOLUTIONS Inc

Hangzhou Great Star Tools Co Ltd

Hangzhou Great Star Industrial Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-01-18

Filing date

2013-01-18

Publication date

2019-04-30

2013-01-18 Application filed by RATCHET SOLUTIONS Inc, Hangzhou Great Star Tools Co Ltd, Hangzhou Great Star Industrial Co Ltd filed Critical RATCHET SOLUTIONS Inc

2014-07-24 Publication of CA2898263A1 publication Critical patent/CA2898263A1/en

2019-04-30 Application granted granted Critical

2019-04-30 Publication of CA2898263C publication Critical patent/CA2898263C/en

Status Expired - Fee Related legal-status Critical Current

2033-01-18 Anticipated expiration legal-status Critical

Links

230000002457 bidirectional effect Effects 0.000 title claims abstract description 55
230000005540 biological transmission Effects 0.000 claims description 19
230000000903 blocking effect Effects 0.000 claims description 7
210000005069 ears Anatomy 0.000 claims description 2
230000033001 locomotion Effects 0.000 description 3
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000000694 effects Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000000034 method Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Transmission Devices (AREA)

CA2898263A 2013-01-18 2013-01-18 Bidirectional wrench Expired - Fee Related CA2898263C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2013/070641 WO2014110776A1 (zh)	2013-01-18	2013-01-18	双向扳手

Publications (2)

Publication Number	Publication Date
CA2898263A1 CA2898263A1 (en)	2014-07-24
CA2898263C true CA2898263C (en)	2019-04-30

Family

ID=51208959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2898263A Expired - Fee Related CA2898263C (en)	2013-01-18	2013-01-18	Bidirectional wrench

Country Status (10)

Country	Link
EP (1)	EP2946884B1 (de)
JP (1)	JP6224732B2 (de)
KR (1)	KR102019293B1 (de)
AU (1)	AU2013374087B2 (de)
BR (1)	BR112015017168B1 (de)
CA (1)	CA2898263C (de)
MX (1)	MX360127B (de)
NZ (1)	NZ711151A (de)
RU (1)	RU2628597C2 (de)
WO (1)	WO2014110776A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10399213B2 (en)	2015-01-28	2019-09-03	Hangzhou Great Star Tools Co., Ltd.	Adjustable wrench
KR101726547B1 (ko)	2016-05-18	2017-04-12	김나영	다용도 라쳇렌치
US11865678B2 (en)	2021-02-02	2024-01-09	Snap-On Incorporated	Dual pawl ratchet mechanism
US11986928B2 (en)	2022-04-14	2024-05-21	Snap-On Incorporated	Pawl mechanism for ratchet tool
CN118342452B (zh) *	2024-06-17	2024-08-13	山东祺月集团有限公司	一种儿童车装配用的手动工具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1112913A (en) *	1979-02-05	1981-11-24	John Penner	Ratchet wrench of the socket drive type with socket ejector
US4802387A (en) *	1986-11-24	1989-02-07	Williams Thomas A Iii	Reversible unidirectional transmission
JPH01502287A (ja) *	1986-11-24	1989-08-10	ウイリアムズ　トーマス　エー	逆転可能な伝動装置
SU1466922A1 (ru) *	1987-04-06	1989-03-23	Предприятие П/Я Р-6670	Резьбозавертывающий инструмент с приводом от гибкого вала
US5058463A (en) *	1990-10-29	1991-10-22	Midland Design Inc.	Ratchet wrench with dual-rotating constant drive handle
GB9426247D0 (en) *	1994-12-24	1995-02-22	Wisbey James H	Ratchet wrench
CN2248119Y (zh) *	1995-07-04	1997-02-26	汤正汉	导线间隔棒扳手
US5931062A (en) *	1997-05-13	1999-08-03	Marcovici; Mitch	Efficient mechanical rectifier
FR2771667B3 (fr) *	1997-12-01	1999-10-29	Chih Ching Hsieh	Cle a douille a cliquet
CN1202438A (zh) *	1998-06-12	1998-12-23	贾俊英	自行车双向双速传动装置
WO2002020220A1 (en) *	1999-11-23	2002-03-14	Zinck Frederick L	Reversible ratchet head assembly
US6101901A (en) *	1999-08-10	2000-08-15	The Stanley Works	Dual-pawl full engagement reversible ratchet wrench
CN2485095Y (zh) *	2001-06-06	2002-04-10	陈木林	一种棘轮扳手结构改良
RU27799U1 (ru) *	2002-11-12	2003-02-20	Общество с ограниченной ответственностью "Контур-Аван"	Трещеточный гаечный ключ
US20060065080A1 (en) *	2004-09-28	2006-03-30	Davidson John B	Ratcheting tools
US7587961B1 (en) *	2008-08-11	2009-09-15	William Tools Co., Ltd.	Reversible ratchet tool
US9120213B2 (en) *	2011-01-21	2015-09-01	Milwaukee Electric Tool Corporation	Powered ratchet wrench
CN102862137A (zh) *	2011-07-07	2013-01-09	杭州巨星工具有限公司	双向机械矫正器

2013
- 2013-01-18 RU RU2015134541A patent/RU2628597C2/ru active
- 2013-01-18 JP JP2015552965A patent/JP6224732B2/ja active Active
- 2013-01-18 WO PCT/CN2013/070641 patent/WO2014110776A1/zh not_active Ceased
- 2013-01-18 AU AU2013374087A patent/AU2013374087B2/en not_active Ceased
- 2013-01-18 BR BR112015017168-0A patent/BR112015017168B1/pt not_active IP Right Cessation
- 2013-01-18 CA CA2898263A patent/CA2898263C/en not_active Expired - Fee Related
- 2013-01-18 MX MX2015009163A patent/MX360127B/es active IP Right Grant
- 2013-01-18 EP EP13871817.6A patent/EP2946884B1/de not_active Not-in-force
- 2013-01-18 NZ NZ711151A patent/NZ711151A/en not_active IP Right Cessation
- 2013-01-18 KR KR1020157022171A patent/KR102019293B1/ko active Active

Also Published As

Publication number	Publication date
BR112015017168A2 (pt)	2017-07-11
EP2946884A4 (de)	2016-10-12
KR20150107850A (ko)	2015-09-23
EP2946884A1 (de)	2015-11-25
AU2013374087B2 (en)	2018-05-24
RU2015134541A (ru)	2017-02-22
BR112015017168B1 (pt)	2021-08-10
JP2016503732A (ja)	2016-02-08
EP2946884B1 (de)	2020-05-20
JP6224732B2 (ja)	2017-11-01
KR102019293B1 (ko)	2019-09-06
MX360127B (es)	2018-10-23
AU2013374087A1 (en)	2015-09-03
NZ711151A (en)	2018-04-27
RU2628597C2 (ru)	2017-08-21
CA2898263A1 (en)	2014-07-24
MX2015009163A (es)	2016-04-25
WO2014110776A1 (zh)	2014-07-24

Legal Events

Date	Code	Title	Description
2018-01-11	EEER	Examination request	Effective date: 20171228
2021-10-12	MKLA	Lapsed	Effective date: 20210831
2022-10-11	MKLA	Lapsed	Effective date: 20200120

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TWI571360B (zh)	2017-02-21	Electric sleeve ratchet wrench
CA2898263C (en)	2019-04-30	Bidirectional wrench
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US9649751B2 (en)	2017-05-16	Reversible ratchet wrench with a smaller rotational angle
CN203045591U (zh)	2013-07-10	双向扳手
US20160339568A1 (en)	2016-11-24	Electric Ratchet Wrench
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US8707831B2 (en)	2014-04-29	Dual-drive, self-ratcheting mechanism
US9643297B2 (en)	2017-05-09	Bi-directional wrench
KR100641898B1 (ko)	2006-11-02	드라이버
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CN105328622B (zh)	2022-03-04	棘轮工具
JP6461274B2 (ja)	2019-01-30	双方向レンチ
CN103934776B (zh)	2018-01-09	双向扳手
CN105328611A (zh)	2016-02-17	薄型双向棘轮扳手
US9333630B2 (en)	2016-05-10	Dual-drive, self-ratcheting, mechanism with multiple input ports
CN204076103U (zh)	2015-01-07	薄型双向棘轮扳手
TW201617179A (zh)	2016-05-16	螺絲刀